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1998 Lincoln Navigator Questions

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Passenger rear shock bolt broke and shock went thru heater hoses. Cannot find any hoses, how to repair?
Is it a fuse? How can I repair it
Where is bank1 and sensor
This seems to occur when I am driving at speeds of 40-45 miles per hour. What could be the problem?
My gearshift is off it became off one day I went to use my 4wheel drive. When I want to put it in drive to drive it I have to put it in 2nd according to the reading on the dash. When I wanna put it in park it will go no higher then the"R" it's driving me crazy I have to think b4 I drive. If its an easy fix I'd like together it fixed ASAP.
Check engine light recently started coming on
you can here the power lock trying to raise it but wont raise .
heater not blowing hot air
only when i clamp the heater hose then i get cold a/c
My Navigator still has a miss even after it has been checked out, here's what we've tried so far:
1. New spark Plugs
2. New Fuel Filter
3. Cleaned Mass Air Sensor
4. Checked Injectors
5. Getting 100lbs. of pressure to Cylinders
6. Fuel is getting 30lbs. of pressure
7. Checked Hoses underneath

My husband and his nephew have checked almost everything on this vehicle, they said that they checked it for a vaccuum leak too. One of the guys helping them builds his own Mustangs, so he knows a lot about cars, and they said that they don't know what to do next. I have three kids and this is the only vehicle I have, and we have spent so much money already, we don't really know what to do!!! Please does someone have any ideas that we haven't tried? Could it be the fuel pump? Transmission? It doesn't seem to be slipping or anything, and my husband said its clean and the car was driving pretty good, but now when you go uphill, it will barely go at all. thanks....

I have a miss in this 1998 Navigator and I had the fuel filter replaced already and we also hooked it up to my husband's nephew's computer at his garage, and it shows no codes whatsoever. They said the catalytic converter was out (one one each side) and they think that could be causing the problem..They said they are going to use some kind of glass muffler things to help fix it cheaper, but I don't know if that's the right thing or not...Help someone please before they tear up something else...What should I do....They said it looked like the fuel pump had already been replaced, and they said that someone had previously put the wrong coils on there. I need this vehicle running properly asap as I have 3 kids, and I need my wheels....HELP!!!!!!
massive vac leak @ rubber elbows or hoses goin to PCV valve? how much trouble,time,and money am i looking at? plugs,boots,coils for a tune up and labor cant be cheap or can it? please help, need my truck running as good as it can be!!
truck has 185,000 miles an needs a tune up bc the chk engine light was chkd an 2 codes refering to the lean system on both codes. been told oxygen sensor possibility an spark plug need change along wit tune up. misses a little when is started on occasions but never shut off. barely flutter on times.
I have to let the car sit then after about 30 min it will restart...drives fine at night
sounds like water is draining from one side t
oanother when i turn a corner
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